On benzidine Chinese name: 4 - aminobiphenyl; on aniline; Phenyl English name: 4-Aminobiphenyl; p-aminophenylbenzene CAS No.: 92-67-1 Molecular Formula: C12H11N C6H5C6H4NH2 molecular weight: 169.23 Structural formula: Appearance and character : brown powder Melting point: 52 ~ 54 ℃ Boiling point: 191 ℃ / 2.0kPa Solubility: slightly soluble in water, soluble in ethanol, ether and chloroform Stability: stable main purposes: for organic synthesis Packing: 25KG / Bag